CREATE EXTERNAL TABLE jms_dwd.dwd_waybill_change_base_hi(
  `waybill_no` string COMMENT '运单号')
COMMENT '运单变化记录表'
PARTITIONED BY (
  `dt` string COMMENT '更新/创建日期 (yyyy-MM-dd)')
STORED AS parquet
LOCATION
  'hdfs://yl-bg-hdp/dw/hive/jms_dwd.db/external/dwd_waybill_change_base_hi';
